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bitbake: depexp: Close UI with error message on NoProvider event 

Without this the UI just sits there doing nothing. Showing an
infobar in-UI would be nicer but not much more useful since currently
user couldn't do anything in-UI to fix the situation. Implementation
is based on the one in knotty.

Fixes [YOCTO #9288]

(Bitbake rev: eee9231a543f1d0b9ef3cd8377fc46fd23afb97b)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Jussi Kukkonen 2016-10-10 11:30:04 +03:00 committed by Richard Purdie
parent b8f4804a3f
commit 0f042b1e1f
1 changed files with 24 additions and 0 deletions
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24
bitbake/lib/bb/ui/depexp.py
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@ -301,6 +301,30 @@ def main(server, eventHandler, params):
if isinstance(event, bb.command.CommandCompleted):
continue
if isinstance(event, bb.event.NoProvider):
if event._runtime:
r = "R"
else:
r = ""
extra = ''
if not event._reasons:
if event._close_matches:
extra = ". Close matches:\n %s" % '\n '.join(event._close_matches)
if event._dependees:
print("Nothing %sPROVIDES '%s' (but %s %sDEPENDS on or otherwise requires it)%s" % r, event._item, ", ".join(event._dependees), r, extra)
else:
print("Nothing %sPROVIDES '%s'%s" % (r, event._item, extra))
if event._reasons:
for reason in event._reasons:
print(reason)
_, error = server.runCommand(["stateShutdown"])
if error:
print('Unable to cleanly shutdown: %s' % error)
break
if isinstance(event, bb.command.CommandFailed):
print("Command execution failed: %s" % event.error)
return event.exitcode